54912830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{112067}}^1$

素因数の和:112088

約数の個数: 24

約数和(自身を含む): 114981768

約数和(自身を除く): 60068938

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 112067, 224134, 560335, 784469, 1120670, 1568938, 3922345, 5491283, 7844690, 10982566, 27456415, 54912830]

約数ペア:

[(1, 54912830), (2, 27456415), (5, 10982566), (7, 7844690), (10, 5491283), (14, 3922345), (35, 1568938), (49, 1120670), (70, 784469), (98, 560335), (245, 224134), (490, 112067)]